What Is the Best Rust Remover for Metal?
Updated September 6, 2021
Have you ever noticed that your metal tools are a bit rusty? You might think that they will no longer be of use to you since they are coated with the red-orange crusting. But with the best rust remover, like The Crown Choice Bar Keeper’s Friend Soft Cleanser, you will be able to restore your tools or any metal item that you have back to their former glory.
What Makes Metal Rust?
Metals rust when they are exposed to oxygen as well as an electrolyte. This is a common occurrence in metals when they are left exposed which leads to rust forming. In steel, the corrosion is easily seen as it forms this loose debris on the surface. You have probably seen the red color of rust on materials that are not properly stored. Also, if two different metals are put together, corrosion can occur as well because of the presence of water or any other electrolyte plus air.
There are some types of metals that take a while before they start like stainless steel, but they will eventually undergo oxidation too. A rust remover will be able to restore these metals if they are addressed immediately.
What Are Rust Resistant Metals?
Fortunately, not all metals are prone to rust. If you are worried that you will have to bust out your rust remover all the time, why not look for these metals instead?
- Stainless Steel. This type of metal does come with iron but only in a small amount. What it has more of is chromium which tends to be more reactive. Once the chromium has oxidized, it will form a chromium oxide coating on the surface which protects it from rust.
- Copper, Brass, Bronze. These three types of metals do not form rust on the surface but they will still react to the atmosphere. A copper can turn green when exposed to oxygen but it does help prevent further corrosion.
- Aluminum. Car and bike parts are often made from aluminum because this material is lightweight and less corrosive.
How to Remove Rust Naturally
If you are looking for the best way to remove rust from metal, you might be reaching out for the rust remover from The Crown Choice. Although this is not a bad option, there are alternatives to consider such as using a homemade rust dissolver. If you want to know how, then check out the video by eHow UK above.
- Sodium bicarbonate
- Paper towel
Step 2: Squeeze the juice of the lemon into a glass.
Step 3: Pour a few teaspoons of baking soda or sodium bicarbonate into a plastic bowl.
Step 4: A bit of lemon juice in the bowl.
Note: There will be a chemical reaction between the two which is pretty normal.
Step 6: Dip a brush into the paste and apply it on the rusted surface of your metals or tools. Leave it for a couple of minutes.
Step 7: Use a paper towel to wipe the rust off these metals and repeat the process as needed.
You can also soak your rusted tools or other metal items in vinegar as the acids in it will react to the rust which can lift it off the surface.
How to remove rust off metal and stainless steel?
Keeping an eye on what rust remover methods work best in your metal over its years of use will help prolong the life of your precious metal.
If you haven’t tested some of the treatments used to remove rust from metal and stainless steel, we have listed some below to help see what is the best method most convenient to you to remove rust.
Get rid of rust by scrapping the metal surface.
This method of scrapping rust on metal surfaces requires hard work and a lot of muscle to scrub the surface of unwanted rust. It is the easiest way for removing light rust.
You can use a metal steel wool, or any steel tool that has an abrasive surface to get the job done after which you can use fine-grain sandpaper for any scratches on the surface.
If removing rust on larger and thicker surfaces, you can use an electric rust remover such as an electric sander or electric grinder. Start first with the area that has the roughest grain and work your way slowly to areas that have lesser metal rust.
Get rid of rust with the use of WD40 rust cleaner.
It gets really frustrating when you see corrosion or rusting on your household items. One way to return the item to its original state is to use a WD40 multi cleaner product.
WD4o is designed to weaken rust in the metal surface by penetrating its porous layer and using its lubricating properties to loosen rust.
It is a spray-on cleaning product that is found in many homes and is also helpful to get rid of rust stains especially when you want it the quick and easy way.
Get rid of rust using rust remover chemicals
It is a powerful and effective method that uses powerful solutions that contain hydrochloric or phosphoric acid to remove rust from stainless steel and other surfaces.
It can be applied on smaller items with a brush and wiped clean with towels.
Rust stains removing chemicals should be handled with caution to a great extent since it is unsafe to inhale and touch.
Make sure to wear necessary protective gear like gloves and respirators when using chemical rust stain remover on metallic or stainless steel items. It is best practice to read carefully the instructions on how to use the product with care as it may differ from one product to another.
Oxalic acid rust remover
Oxalic acid is used for the toughest cleaning job. It features bleach-like qualities in removing rust stains on metal objects.
It appears as a white crystalline in form. When mixed with water it becomes an odorless and colorless cleaning solution.
The use of oxalic acid should not be taken lightly as it can bring serious damage when accidentally in contact with the skin or inhaled the acidic fumes. Put on protective gear like gloves, masks, and safety glasses when using it.
How to use oxalic acid to remove rust:
Step 1: Clean the item by using soap and rinse with water. Remove rust gently by using stainless steel scrubbing pads or brush with metal bristles.
Step 2: Prepare the solution by diluting 25ml of oxalic acid to 250ml of water.
Step 3: Soak the object for at least 20 minutes. It works fast and you can see immediately the rust disappearing and the pure steel appearing.
However, if you are not satisfied yet with the result, soaking it for 24 hours will normally do the trick of removing the rust.
Step 4: Wash the item thoroughly then let it dry.
Citric acid rust removal
This is one of the easiest, safest, and cheapest with minimum risks of removing rust. It’s clean, biodegradable, and can be found easily in most shops.
Step 1: Make the solution by putting the citric acid in a plastic container and add some hot water.
Step 2: Soak the rusted covered objects into the solution making sure that you use the appropriate size of container to fit the metal object.
Step 3: Leave it overnight and rinse in the morning.
Step 4: Wipe with a clean cloth.
The rust converter method
Rust converter prevents the rust from further reacting from metal. It does not remove the rust but converts it to a black coating that prevents further rusting of any metal object or surface.
If you intend to paint any metal surfaces or metal objects, the rust converter serves as a primer coating.
Some important notes on rust converter:
- Always make sure to read the label.
- Apply product when the temperature is above 50 deg F.
- Do not pour back any unused excess rust converter back to the bottle.
- Only use oil-based paint on top coating and not latex paint.
How to use rust converter to remove rust:
Step 1: Prepare the surface by removing rust with a stiff-bristled brush.
The goal is to loosen as much as possible any flaky rust off the object rather than sealing it in.
Step 2: Clean and degrease the surface and let it dry so as not to contaminate the surface that will interfere with the rust converter.
Step 3: Apply a rust converter with the brush on the smaller areas and a roller on larger surfaces.
Step 4: Let it dry for 20minutes but it takes 24 hours to cure. Application for second coating will ensure proper rust conversion.
Step 5: Clean the rust converter from application equipment by using soap and water.
How to remove rust using natural methods
Not fund of chemical solutions for rust cleaner?
There are natural methods that you can use that are more environment-friendly and with minimal risks on your part.
The best part is the ingredients are just a grab away from your kitchen.
White vinegar is naturally acidic and its acidity is effective in countering rust in various iron tools or metal items.
How to use for rust removal:
Step 1. Pour vinegar into a bowl.
Step 2: Soak the rusted tool or item in it and leave for 24 hours. If the item is large you can put the vinegar directly to it and leave it soaked for 24 hours.
Step 3: Remove the metal after soaking it for a time.
Step4: Wash thoroughly and wipe dry with a clean cloth.
You can repeat the process if you deemed it necessary.
Salt and Lemon
Lemon’s acid and salt abrasive nature are a powerful combination that removes rust stains in metallic objects and keeps them safe from rusting.
How to use for rust removal:
Step 1: Mix salt and lemon juice in a bowl.
Step 2: Pour the mixture on the rusted metal and let it sit for 3-4 hours.
Step 3: Then scrub the surface to remove the rust.
Alternatively, you can sprinkle the salt directly into the rusted item then squeeze a lemon on it. Leave it on for 3-4 hours then scrub away the rust on the surface.
For stainless steel, you can mix lemon juice and cream of tartar and apply on the rusted part then clean it by scrubbing the area. Rinse and wipe clean with a cloth.
Baking soda is a versatile cleaning agent that is abrasive in nature and can best dissolve rust particles.
How to use:
Step 1: Mix baking soda and water to make a paste.
Step 2: Spread the mixture to the rusted part of the metallic object and leave it for a few minutes.
Step 3: Apply once more a layer of the mixture to the affected part after a few minutes scrub the rust away.
Watch this video for full cleaning methods on how to remove rust.
The Best rust remover in the market
If you find the methods above to be tiresome and exhaustive to do in cleaning the rust off from your metal surfaces, we round up some of the best rust removers out in the market that you can buy and use quickly and easily to your stainless steel items.
Best Hard Water Stain Remover - Calcium, Lime, Rust Remover
- ✔️ BEST HARD WATER STAIN REMOVER: Clean hard water stains from all surfaces due to mineral deposits
- ✔️ CLEAN, RESTORE & SHINE: Polish and make porcelain, ceramic, and glass shine again
- ✔️ GREAT HARD WATER CLEANER: Goodbye to calcium, lime, rust and other minerals
It’s an all-around cleaning solution that cleans, polish, and restores your surfaces making them shine like new again. Clean tough messes from rust, dirt, limescale, hard water stains and bring back the shine in your kitchen and bathroom. Use it to clean chrome, stainless steel, porcelain, tile, ceramic, and fiberglass surfaces.
It’s safe to use for everyday cleaning.
If you want to eliminate rust stains on surfaces of your RVs, exterior walls of your home, or wherever it will form, the Starbrite rust remover formula is perfect for this.
It works directly in contact with the rust resulting in dissolving oxidation that causes the stains. Just spray it on and no heavy scrubbing is needed.
If you are looking for a rust stain remover that can e apply outside with our harming your garden, then Iron out outdoor rust stain remover is for you.
You can use it ideally in removing rust stains on vinyl siding or exterior walls, concrete sidewalks, driveways, fences, outdoor equipment, and many other outdoor surfaces.
Frequently Asked Questions
1. What is the best rust stain remover?
There are many rust stain remover products that are best in cleaning off rust depending on the desired outcome you want to see.
If you prefer a natural way of eliminating rust then you can try the natural ingredients listed above.
If you’re keen on using chemicals, then just be careful in using them.
You may also check out some products in the market like The Crown Choice which is an all-purpose cleaning solution that eliminates rust stains and other stain problems all in one bottle with the price of one.
2. What will remove stains?
You can either use chemically based stain removers or naturally made rust remover. They both are effective in cleaning rust off.
3. Can vinegar remove rust?
Yes. Its natural acidity is what causes the rust to loosen up and eventually disappear on metal surfaces.
What Is the Best Rust Remover?
Now that you know how to make your own rust dissolver, you are probably thinking what the best way to remove rust is. If you don’t have time to make your own product, why not go for The Crown Choice Bar Keeper’s Friend Soft Cleanser?
The Bar Keeper’s Friend is a multipurpose rust remover that can handle rust, grime, stains, and other build-ups easily. Simply pour the liquid into the surface, let it sit for a couple of minutes or more, depending on the severity of the rust, then scrub away. You can use the all-purpose scrubber cloth included in the pack to remove the rust that has buildup on the surface. It won’t be long before you find that your rust problems will disappear.
Find out what makes The Crown Choice Bar Keeper’s Friend an amazing option for rust here and start saving your metal tools from rust!